In short, Git is a version control software. It means it helps manage changes to a project without overwrites and loss of work. Therefore, if something gets messed up, broken or overridden Git is going to help you get back the otherwise lost work.

To be honest some properties out there are a little ridiculous, CSS filters are one of them. They have an amazing capacity to transform images and webpages as a whole. That’s intense when you come to think about it, as some web browsers still can’t get border radius or @font-face right.

CSS3 introduced a new concept, media queries, which revolutionized the web. Media queries allow the presentation of the content to be manipulated to a range of devices without actually changing the content itself.